The tools required to installer AC: Flaring tool

Flaring tool known as special tooling for installatur or air conditioning technician is actually some work but other techniques are also frequently use this tool as technicians gas stoves, diesel engines and many more, the word is derived from the word flare flaring in the English language that means widening, this tool to expand or "give ear" to the end of the pipe that previously had to be entered first nepel or its fittings. 
Which will pipe in "flare" ends should be flat and perfectly round, if uneven or dented pipe should be cut first then smoothed with a reamer or fine sandpaper so that when in the press is not cracked or torn.